Analysis

  • max time kernel
    132s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    04-07-2022 22:51

General

  • Target

    WSI20220629_ContractWSI142121Copy001_pdf.exe

  • Size

    549KB

  • MD5

    a4ffce8e7e28a519302f1d6652467b2c

  • SHA1

    cc40e224be2f57b7be2967904d9fd99606b5b2d6

  • SHA256

    a751f60886a135935cc66e65cb649195b7be29b820618172a210e9ef452fd422

  • SHA512

    c42b0b6168eba4a764caf2fb94ca708a999ada8bc94d9db02319f49a51f7135fd66b541140fc0e35238ff06e20f1f90f120f3590bbf62a977a79f9e1e560accf

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/gf20/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

  • suricata: ET MALWARE LokiBot Checkin

    suricata: ET MALWARE LokiBot Checkin

  • suricata: ET MALWARE LokiBot Fake 404 Response

    suricata: ET MALWARE LokiBot Fake 404 Response

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

  • suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

    suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:908
    • C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe"
      2⤵
        PID:2028
      • C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe
        "C:\Users\Admin\AppData\Local\Temp\WSI20220629_ContractWSI142121Copy001_pdf.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2008

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    1
    T1081

    Collection

    Data from Local System

    1
    T1005

    Email Collection

    1
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/908-54-0x00000000011D0000-0x000000000125E000-memory.dmp
      Filesize

      568KB

    • memory/908-55-0x0000000076C81000-0x0000000076C83000-memory.dmp
      Filesize

      8KB

    • memory/908-56-0x0000000000E70000-0x0000000000EE0000-memory.dmp
      Filesize

      448KB

    • memory/908-57-0x0000000000500000-0x0000000000520000-memory.dmp
      Filesize

      128KB

    • memory/908-58-0x0000000000630000-0x000000000063E000-memory.dmp
      Filesize

      56KB

    • memory/908-59-0x0000000005CE0000-0x0000000005D44000-memory.dmp
      Filesize

      400KB

    • memory/908-60-0x0000000000B10000-0x0000000000B30000-memory.dmp
      Filesize

      128KB

    • memory/2008-61-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2008-62-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2008-64-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2008-66-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2008-67-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2008-69-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2008-70-0x00000000004139DE-mapping.dmp
    • memory/2008-72-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2008-74-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2008-75-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB